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Arnolone Syndrome Devil

Character

The Arnolone Syndrome Devil is the embodiment of Arnolone syndrome, a fictional ailment. It belongs to the cluster of disease devils that the Chainsaw Devil swallowed before the story opens, wiping the condition out of the world in the same stroke.

Kanji: アーノロン症候群の悪魔
Title: Arnolone Syndrome Devil
Gender: Unknown
Status: Erased (original timeline)
Species: Devil
Embodiment: Arnolone syndrome
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Appearance

The series never shows this devil, so its form stays a blank. Pochita erased it ahead of the main events, and nothing of its design survives on record.

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Personality

With the creature gone before anyone could encounter it, its disposition is left just as undocumented as its looks.

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History

Sometime before the manga begins, the Chainsaw Devil devoured this being, and Arnolone syndrome disappeared from reality along with it. As with all of its kind, it would have carried the usual devil traits, and its power stems from an unidentified strain of nosophobia, the dread of falling ill. Past that, none of its capabilities are known.

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Frequently Asked Questions

Is there an illness devil in Chainsaw Man?

Yes, the Arnolone Syndrome Devil is one such Devil, embodying Arnolone syndrome, a fictional ailment. It belongs to the cluster of disease devils that the Chainsaw Devil swallowed before the story opens.

What is the Arnolone Syndrome Devil in Chainsaw Man?

The Arnolone Syndrome Devil is the embodiment of Arnolone syndrome, a fictional sickness. It was wiped out of existence when Pochita devoured it, erasing the condition from the world in the same stroke.

What happened to the Arnolone Syndrome Devil?

Sometime before the manga begins, the Chainsaw Devil devoured the Arnolone Syndrome Devil, and Arnolone syndrome disappeared from reality along with it. It is listed as erased in the original timeline.

Why is the Arnolone Syndrome Devil never shown in the series?

The Arnolone Syndrome Devil never appears because Pochita erased it ahead of the main events. Nothing of its design or form survives on record.

What powers did the Arnolone Syndrome Devil have?

The Arnolone Syndrome Devil's power stems from an unidentified strain of nosophobia, the dread of falling ill. Beyond that, none of its capabilities are known, since it was gone before anyone could encounter it.

Sources & Information

Looking for more on Arnolone Syndrome Devil? The Chainsaw Man Wiki on Fandom has a dedicated page with community notes.

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This content is original writing by Daddy Jim Headquarters based on the Chainsaw Man anime series, manga, and official materials. Episode and chapter references are cited where applicable.

Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:

  • Movie pages: theatrical posters and key visuals, credited to MAPPA and the Chainsaw Man Movie Project.
  • Game pages: official promotional artwork, credited to the licensed publishers.
  • Manga chapter pages: Jump Comics volume covers, credited to Shueisha and Tatsuki Fujimoto.

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